Alternatives · Email Sending
Mailer To Go alternatives
As of Nov 13, 2026, the best Mailer To Go alternative for most people is Amazon SES (2.8 GPA), second in our ranking of email sending services. The best free one is Mailgun (2.4 GPA).
Mailer To Go compared with 5 alternatives: Mailgun, Twilio SendGrid, Postmark, Amazon SES and SMTP2GO.
Mailer To Go is a paid product, starting at $15 per month for 25,000 emails. 3 of the 5 alternatives are free or have a free plan. 2 more offer a free trial.
Listings checked up to Nov 13, 2026 · Where the facts come from
Black Friday: is there a Mailer To Go sale?
At a glance
| Tool | Price | Free plan | Runs on |
|---|---|---|---|
| Mailer To GoThis tool | From $15/mo | No | Web |
| Mailgun | Free plan · from $15/mo | Yes | Web |
| Twilio SendGrid | Free trial · from $19.95/mo | Trial only | Web |
| Postmark | Free plan · from $15/mo | Yes | Web |
| Amazon SES | Free trial | Trial only | Web |
| SMTP2GO | Free plan · from $15/mo | Yes | Web |
Price against what you get
Mailer To Go starts at $15 a month and scores 2.3 out of 4 on features, ease of use and platforms. None of the 4 alternatives on this chart both scores higher and starts lower.
Mailgun, Twilio SendGrid and Postmark score higher without starting lower.
Features, ease of use and platforms, averaged
What paid plans start at, a month (each step along is roughly double) →
- The best score at each price
- Has a free plan
- No free plan
How each one differs from Mailer To Go
Mailgun
Email API and SMTP relay for developers, with list validation
- Mailgun starts at $15 per month for 10,000 emails.
- Mailgun has a free plan, which Mailer To Go lacks.
- Mailgun also covers email verification.
Suits: Developers sending and receiving email from an app
Twilio SendGrid
Twilio's email API and SMTP service, priced by monthly email volume
- Twilio SendGrid starts at $19.95 per month for 50,000 emails.
- Twilio SendGrid also covers email verification.
Suits: Developers adding transactional email to an app
Postmark
Transactional email API and SMTP, with broadcasts on a separate stream
- Postmark starts at $15 per month for 10,000 emails.
- Postmark has a free plan, which Mailer To Go lacks.
- Postmark also covers dMARC.
Suits: Software teams whose password resets and receipts must arrive fast
Amazon SES
AWS email sending and receiving, paid per 1,000 emails
- Amazon SES also covers email verification.
Suits: Developers already running their apps on AWS
SMTP2GO
SMTP relay and email API priced by emails a month, with a free plan
- SMTP2GO starts at $15 per month for 10,000 emails, billed monthly.
- SMTP2GO has a free plan, which Mailer To Go lacks.
Suits: Small businesses sending app or website email at low volume
Limits worth knowing in Mailer To Go
- There is no free plan; every plan is paid.
- The pages say a REST API is in development, so sending today is over SMTP.
- A dedicated IP is a $30 per month add-on on Growth and Scale, on request.
- Plans bought through Heroku, Addons.io or Build.io are billed there and priced separately from the direct plans.
Common questions
What are the alternatives to Mailer To Go?
The alternatives to Mailer To Go in this directory are Mailgun, Twilio SendGrid, Postmark, Amazon SES and SMTP2GO. Each one has a side-by-side comparison with Mailer To Go.
Is there a free alternative to Mailer To Go?
Yes. Mailgun, Postmark and SMTP2GO have a free plan alongside paid ones.
When were these prices checked?
Each listing shows its own date. On this page they run from Oct 18, 2026 to Nov 13, 2026. Vendors change prices without notice, so confirm on their site before you buy.